Privacy

Last updated 2026-10-27

Short version: Piece Math doesn't use cookies, doesn't have accounts and never receives what you type into a calculator. The calculations run in your browser.

Calculators

Every calculator on this site is plain JavaScript that runs on your device. Nothing you enter is sent to a server, saved or shared. Reloading the page resets the inputs.

Hosting

The site is served by Cloudflare Pages. To deliver pages and protect the site from abuse, Cloudflare processes standard request data such as your IP address, browser type and the page requested. Fonts are served from this site, not from a third-party font service.

Analytics

Piece Math may use Cloudflare Web Analytics to count page views and see which pages are useful. It doesn't set cookies or use local storage, and it isn't used to follow you across other sites.

Buying the toolkit

The toolkit is sold through Etsy and Gumroad. They take your payment and deliver the file, under their own privacy policies. As the seller, Piece Math receives the order details those platforms share with sellers, such as your name, email address and what you bought, and uses them only to deliver the order and answer your messages.

Contact

Questions about privacy: hello@piecemath.com.